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<FONT color="green">001</FONT>    /*<a name="line.1"></a>
<FONT color="green">002</FONT>     Copyright 2011<a name="line.2"></a>
<FONT color="green">003</FONT>     Ubiquitous Knowledge Processing (UKP) Lab<a name="line.3"></a>
<FONT color="green">004</FONT>     Technische Universitaet Darmstadt<a name="line.4"></a>
<FONT color="green">005</FONT>     All rights reserved.<a name="line.5"></a>
<FONT color="green">006</FONT>    <a name="line.6"></a>
<FONT color="green">007</FONT>     Licensed under the Apache License, Version 2.0 (the "License");<a name="line.7"></a>
<FONT color="green">008</FONT>     you may not use this file except in compliance with the License.<a name="line.8"></a>
<FONT color="green">009</FONT>     You may obtain a copy of the License at<a name="line.9"></a>
<FONT color="green">010</FONT>    <a name="line.10"></a>
<FONT color="green">011</FONT>     http://www.apache.org/licenses/LICENSE-2.0<a name="line.11"></a>
<FONT color="green">012</FONT>    <a name="line.12"></a>
<FONT color="green">013</FONT>     Unless required by applicable law or agreed to in writing, software<a name="line.13"></a>
<FONT color="green">014</FONT>     distributed under the License is distributed on an "AS IS" BASIS,<a name="line.14"></a>
<FONT color="green">015</FONT>     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.15"></a>
<FONT color="green">016</FONT>     See the License for the specific language governing permissions and<a name="line.16"></a>
<FONT color="green">017</FONT>     limitations under the License.<a name="line.17"></a>
<FONT color="green">018</FONT>     */<a name="line.18"></a>
<FONT color="green">019</FONT>    <a name="line.19"></a>
<FONT color="green">020</FONT>    package org.uimafit.examples.resource;<a name="line.20"></a>
<FONT color="green">021</FONT>    <a name="line.21"></a>
<FONT color="green">022</FONT>    import static org.junit.Assert.assertTrue;<a name="line.22"></a>
<FONT color="green">023</FONT>    import static org.uimafit.factory.AnalysisEngineFactory.createAggregate;<a name="line.23"></a>
<FONT color="green">024</FONT>    import static org.uimafit.factory.AnalysisEngineFactory.createAggregateDescription;<a name="line.24"></a>
<FONT color="green">025</FONT>    import static org.uimafit.factory.AnalysisEngineFactory.createPrimitiveDescription;<a name="line.25"></a>
<FONT color="green">026</FONT>    import static org.uimafit.factory.ExternalResourceFactory.bindResource;<a name="line.26"></a>
<FONT color="green">027</FONT>    import static org.uimafit.factory.ExternalResourceFactory.createExternalResourceDescription;<a name="line.27"></a>
<FONT color="green">028</FONT>    <a name="line.28"></a>
<FONT color="green">029</FONT>    import java.io.File;<a name="line.29"></a>
<FONT color="green">030</FONT>    <a name="line.30"></a>
<FONT color="green">031</FONT>    import org.apache.uima.analysis_engine.AnalysisEngine;<a name="line.31"></a>
<FONT color="green">032</FONT>    import org.apache.uima.analysis_engine.AnalysisEngineDescription;<a name="line.32"></a>
<FONT color="green">033</FONT>    import org.apache.uima.analysis_engine.AnalysisEngineProcessException;<a name="line.33"></a>
<FONT color="green">034</FONT>    import org.apache.uima.jcas.JCas;<a name="line.34"></a>
<FONT color="green">035</FONT>    import org.apache.uima.resource.DataResource;<a name="line.35"></a>
<FONT color="green">036</FONT>    import org.apache.uima.resource.ExternalResourceDescription;<a name="line.36"></a>
<FONT color="green">037</FONT>    import org.apache.uima.resource.ResourceInitializationException;<a name="line.37"></a>
<FONT color="green">038</FONT>    import org.apache.uima.resource.SharedResourceObject;<a name="line.38"></a>
<FONT color="green">039</FONT>    import org.junit.Test;<a name="line.39"></a>
<FONT color="green">040</FONT>    import org.uimafit.descriptor.ExternalResource;<a name="line.40"></a>
<FONT color="green">041</FONT>    <a name="line.41"></a>
<FONT color="green">042</FONT>    /**<a name="line.42"></a>
<FONT color="green">043</FONT>     * Example for the use of external resources with uimaFIT.<a name="line.43"></a>
<FONT color="green">044</FONT>     *<a name="line.44"></a>
<FONT color="green">045</FONT>     * @author Richard Eckart de Castilho<a name="line.45"></a>
<FONT color="green">046</FONT>     */<a name="line.46"></a>
<FONT color="green">047</FONT>    public class ExternalResourceExample {<a name="line.47"></a>
<FONT color="green">048</FONT>            /**<a name="line.48"></a>
<FONT color="green">049</FONT>             * Simple model that only stores the URI it was loaded from. Normally data would be loaded from<a name="line.49"></a>
<FONT color="green">050</FONT>             * the URI instead and made accessible through methods in this class. This simple example only<a name="line.50"></a>
<FONT color="green">051</FONT>             * allows to access the URI.<a name="line.51"></a>
<FONT color="green">052</FONT>             */<a name="line.52"></a>
<FONT color="green">053</FONT>            public static final class SharedModel implements SharedResourceObject {<a name="line.53"></a>
<FONT color="green">054</FONT>                    private String uri;<a name="line.54"></a>
<FONT color="green">055</FONT>    <a name="line.55"></a>
<FONT color="green">056</FONT>                    public void load(DataResource aData) throws ResourceInitializationException {<a name="line.56"></a>
<FONT color="green">057</FONT>                            uri = aData.getUri().toString();<a name="line.57"></a>
<FONT color="green">058</FONT>                    }<a name="line.58"></a>
<FONT color="green">059</FONT>    <a name="line.59"></a>
<FONT color="green">060</FONT>                    public String getUri() {<a name="line.60"></a>
<FONT color="green">061</FONT>                            return uri;<a name="line.61"></a>
<FONT color="green">062</FONT>                    }<a name="line.62"></a>
<FONT color="green">063</FONT>            }<a name="line.63"></a>
<FONT color="green">064</FONT>    <a name="line.64"></a>
<FONT color="green">065</FONT>            /**<a name="line.65"></a>
<FONT color="green">066</FONT>             * Example annotator that uses the SharedModel. In the process() we only test if the model was<a name="line.66"></a>
<FONT color="green">067</FONT>             * properly initialized by uimaFIT<a name="line.67"></a>
<FONT color="green">068</FONT>             */<a name="line.68"></a>
<FONT color="green">069</FONT>            public static class Annotator extends org.uimafit.component.JCasAnnotator_ImplBase {<a name="line.69"></a>
<FONT color="green">070</FONT>                    final static String MODEL_KEY = "Model";<a name="line.70"></a>
<FONT color="green">071</FONT>                    @ExternalResource(key = MODEL_KEY)<a name="line.71"></a>
<FONT color="green">072</FONT>                    private SharedModel model;<a name="line.72"></a>
<FONT color="green">073</FONT>    <a name="line.73"></a>
<FONT color="green">074</FONT>                    @Override<a name="line.74"></a>
<FONT color="green">075</FONT>                    public void process(JCas aJCas) throws AnalysisEngineProcessException {<a name="line.75"></a>
<FONT color="green">076</FONT>                            assertTrue(model.getUri().endsWith("somemodel.bin"));<a name="line.76"></a>
<FONT color="green">077</FONT>                            // Prints the instance ID to the console - this proves the same instance<a name="line.77"></a>
<FONT color="green">078</FONT>                            // of the SharedModel is used in both Annotator instances.<a name="line.78"></a>
<FONT color="green">079</FONT>                            System.out.println(model);<a name="line.79"></a>
<FONT color="green">080</FONT>                    }<a name="line.80"></a>
<FONT color="green">081</FONT>            }<a name="line.81"></a>
<FONT color="green">082</FONT>    <a name="line.82"></a>
<FONT color="green">083</FONT>            /**<a name="line.83"></a>
<FONT color="green">084</FONT>             * JUnit test that illustrates how to configure the Annotator with the SharedModel<a name="line.84"></a>
<FONT color="green">085</FONT>             */<a name="line.85"></a>
<FONT color="green">086</FONT>            @Test<a name="line.86"></a>
<FONT color="green">087</FONT>            public void configureAggregatedExample() throws Exception {<a name="line.87"></a>
<FONT color="green">088</FONT>                    AnalysisEngineDescription aed1 = createPrimitiveDescription(Annotator.class);<a name="line.88"></a>
<FONT color="green">089</FONT>                    AnalysisEngineDescription aed2 = createPrimitiveDescription(Annotator.class);<a name="line.89"></a>
<FONT color="green">090</FONT>    <a name="line.90"></a>
<FONT color="green">091</FONT>                    // Bind external resource to the aggregate<a name="line.91"></a>
<FONT color="green">092</FONT>                    AnalysisEngineDescription aaed = createAggregateDescription(aed1, aed2);<a name="line.92"></a>
<FONT color="green">093</FONT>                    bindResource(aaed, Annotator.MODEL_KEY, SharedModel.class, new File("somemodel.bin")<a name="line.93"></a>
<FONT color="green">094</FONT>                                    .toURI().toURL().toString());<a name="line.94"></a>
<FONT color="green">095</FONT>    <a name="line.95"></a>
<FONT color="green">096</FONT>                    // Check the external resource was injected<a name="line.96"></a>
<FONT color="green">097</FONT>                    AnalysisEngine ae = createAggregate(aaed);<a name="line.97"></a>
<FONT color="green">098</FONT>                    ae.process(ae.newJCas());<a name="line.98"></a>
<FONT color="green">099</FONT>            }<a name="line.99"></a>
<FONT color="green">100</FONT>    <a name="line.100"></a>
<FONT color="green">101</FONT>            /**<a name="line.101"></a>
<FONT color="green">102</FONT>             * JUnit test that illustrates how to configure the Annotator with the SharedModel<a name="line.102"></a>
<FONT color="green">103</FONT>             */<a name="line.103"></a>
<FONT color="green">104</FONT>            @Test<a name="line.104"></a>
<FONT color="green">105</FONT>            public void configureAnnotatorsIndividuallyExample() throws Exception {<a name="line.105"></a>
<FONT color="green">106</FONT>                    AnalysisEngineDescription aed1 = createPrimitiveDescription(Annotator.class);<a name="line.106"></a>
<FONT color="green">107</FONT>                    AnalysisEngineDescription aed2 = createPrimitiveDescription(Annotator.class);<a name="line.107"></a>
<FONT color="green">108</FONT>    <a name="line.108"></a>
<FONT color="green">109</FONT>                    ExternalResourceDescription extDesc = createExternalResourceDescription("sharedModel",<a name="line.109"></a>
<FONT color="green">110</FONT>                                    SharedModel.class, new File("somemodel.bin").toURI().toURL().toString());<a name="line.110"></a>
<FONT color="green">111</FONT>    <a name="line.111"></a>
<FONT color="green">112</FONT>                    // Binding external resource to each Annotator individually<a name="line.112"></a>
<FONT color="green">113</FONT>                    bindResource(aed1, Annotator.MODEL_KEY, extDesc);<a name="line.113"></a>
<FONT color="green">114</FONT>                    bindResource(aed2, Annotator.MODEL_KEY, extDesc);<a name="line.114"></a>
<FONT color="green">115</FONT>    <a name="line.115"></a>
<FONT color="green">116</FONT>                    // Check the external resource was injected<a name="line.116"></a>
<FONT color="green">117</FONT>                    AnalysisEngineDescription aaed = createAggregateDescription(aed1, aed2);<a name="line.117"></a>
<FONT color="green">118</FONT>                    AnalysisEngine ae = createAggregate(aaed);<a name="line.118"></a>
<FONT color="green">119</FONT>                    ae.process(ae.newJCas());<a name="line.119"></a>
<FONT color="green">120</FONT>            }<a name="line.120"></a>
<FONT color="green">121</FONT>    }<a name="line.121"></a>




























































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